Description
A stainless steel ball valve is a reliable and versatile device for controlling the flow of liquids and gases in various industrial sectors. Made from corrosion-resistant stainless steel, it possesses high strength and can withstand both high temperatures and pressures. Ball valves are easy to operate, provide secure sealing, and minimize the risk of leaks, making them an ideal choice for use in the oil and gas industry, water treatment plants, the food industry, and other areas where a reliable and durable valve is needed to regulate the flow of substances.
Materials of ball valve parts DNOVA BV3232P(2pc)-FP-F-ISO-H QT-EX-EM-O2-220VAC-U1:
| No. | Name | Material |
| 1 | Frame | stainless steel SS316 |
| 2 | Ball seal | RPTFE |
| 3 | Ball | stainless steel SS316 |
| 4 | Bolt | stainless steel SS304 |
| 5 | Sealing | PTFE |
| 6 | screw | stainless steel SS304 |
| 7 | Pipe branch | stainless steel SS316 |
| 8 | Stock | stainless steel SS316 |
| 9 | Seal | PTFE |
| 10 | Rod seal | PTFE |
| 11 | Seal | stainless steel SS304 |
| 12 | screw | stainless steel SS304 |
Materials of parts of explosion-proof actuator DNOVA EX 220V:
| No. | Name | Material |
| 1.20 | Housing, electric drive casing | Aluminum |
| 2.23, 33.38, 40.64 | Shaft | Steel 45 |
| 3.39, 46.48, 51.66 | Sealing ring | Oil resistant rubber |
| 4.27 | bracket | Steel Q235 |
| 5 | Insulation gasket | Textolite |
| 6,9,16 | Bracket mounting screw | Steel 1Cr18Ni9Ti |
| 7.10 | Plate | Steel Q235 |
| 8 | Screw plug | Aluminum |
| 11,14 | Limit switch cam | Steel Q235 |
| 12,13 | Limit switch group | XK06-101-2530 |
| 15.32 | Sleeve | Brass H62 |
| 16.30, 35.41, 44.61 | Screw | Steel 1Cr18Ni9Ti |
| 17,18 | Disk | Steel Q235 |
| 19 | Mechanical limiting cam | Steel Q235 |
| 21.25 | Mounting screw | Steel 35 |
| 22 | Sight glass seal | Steel 1Cr18Ni9Ti |
| 26 | Capacitor | CEM 2GR 220nJ |
| 28 | Terminal block | 1Pcs TX-1502 6 |
| 24 | Indication plate | Aluminum |
| 29 | Heating element | NTA-1/005 |
| 31,36 | Washer | Stainless steel |
| 34 | Through cover | MHQ50 |
| 37,39 | Lock washer, sealing ring | Steel 1Cr18Ni9Ti |
| 42 | Torque switch group | XK06-101-2530 |
| 43,48 | Torque switch mechanism | Steel Q235 |
| 45 | Flywheel cover | Aluminum |
| 47.69 | First stage gear | Zinc alloy ZQAL10-5-5 |
| 49 | Limit screw | Steel 35 |
| 50 | Hairpin | Steel 1Cr18Ni9Ti |
| 52 | Clutch handle | Steel 45 |
| 53 | Fork block | Aluminum |
| 54 | Thrust washer | Zinc alloy ZQAL10-5-5 |
| 55,56 | Separator fork | Zinc alloy ZQAL10-5-5 |
| 57 | Retaining ring | Steel 1Cr18Ni9Ti |
| 58,60 | Disk, main gear | Zinc alloy ZQAL10-5-5 |
| 59.68 | Second and first stage worm | Steel 40Cr |
| 62,67 | Seal | Aluminum |
| 63 | Motor | - |
| 65 | Clutch | Steel ZG20 |
Main characteristics and wiring diagram of explosion-proof actuator DNOVA EX 220V:
| Model | EX-010 | EX-015 | EX-020 | EX-030 |
| Torque, Nm | 100 | 150 | 200 | 300 |
| Cycle time, sec | 16 | 16 | 20 | 26 |
| Power, W | 25 | 40 | 40 | 60 |
| Rated current | 0.41 | 0.83 | 0.83 | 0.92 |
| Manual override turns | 10 | 11 | 11 | 13.5 |
| MAX ○, MAX □, mm | ○ 20, □ 14 | ○ 20, □ 14 | ○ 31, □ 17 | ○ 31, □ 22 |
| Weight, kg | 11.5 | 11.5 | 14 | 13.5 |
Specifications
Delivery
The cost and delivery time for your order depend on several factors, including the specific product you are ordering, the quantity, and the country of destination. Each product may have different manufacturing lead times and shipping requirements, which can affect the overall delivery schedule.
To get the most accurate and up-to-date information on delivery costs and timelines, we recommend contacting our sales managers. They will be happy to provide you with a detailed quote and estimated delivery time based on your specific requirements.
Please feel free to reach out to us for any questions or further assistance regarding your order.